I have a new Amsec BF 6030 coming in and am looking for a good digital hygrometer to monitor humidity within the safe.

What's a good one to get?

I'm currently looking at:

Caliber III Thermometer Hygrometer
by Western Humidor
$20.99

Honeywell TM005X Wireless Indoor/Outdoor Thermo-Hygrometer by Honeywell
$23.99

Extech 445815 Humidity Meter with Alarm and Remote Probe
by Extech Instruments
$49.99

I'd think you'd first want a grid of field potentiometers to monitor the chance of lightning while you're reloading, and a decent gravimeter to gauge any localized gravity fluctuations that could throw off your scales, wouldn't you?


(Seriously, a humidity meter for your safe? Geez, man, if it worries you that much just throw in a couple dozen desi-packs.)

I have a dry rod in my safe but I do not know if it even works on the humitity.
When I open it up it is a little bit warmer in side of the safe than it is out side of the safe so it may work and it might just be hipe.

In five years I have not had any visible rust or corrosion on my firearms and knifes inside the safe

I would want one that had a remote that could transmit the data to the reader outside of the safe. Not sure if any would work?

I bought the Caliber III.